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BQ24014DRCR
Texas Instruments
IC BATT CHG LI-ION 1CELL 10VSON
8834 Pcs New Original In Stock
Charger IC Lithium Ion/Polymer 10-VSON (3x3)
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5.0 / 5.0
- (362 Ratings)
BQ24014DRCR
Product Overview
1259805
DiGi Electronics Part Number
BQ24014DRCR-DGManufacturer
Texas Instruments
BQ24014DRCR
Description
IC BATT CHG LI-ION 1CELL 10VSONInventory
8834 Pcs New Original In Stock
Charger IC Lithium Ion/Polymer 10-VSON (3x3)
CAD Models - PCB Symbols & Footprints
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
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365 - Day Quality Guarantee - Every part fully backed.
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BQ24014DRCR Technical Specifications
Category
Power Management (PMIC), Battery Chargers
Packaging
Cut Tape (CT) & Digi-Reel®
Series
bqTINY™
Product Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Current - Charging
Constant - Programmable
Programmable Features
Current, Timer
Fault Protection
Short Circuit
Charge Current - Max
1A
Battery Pack Voltage
4.2V
Voltage - Supply (Max)
16.5V
Interface
-
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
10-VFDFN Exposed Pad
Supplier Device Package
10-VSON (3x3)
Base Product Number
BQ24014
Datasheet & Documents
HTML Datasheet
BQ24014DRCR-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
TEXTISBQ24014DRCR
-296-18392-1-DG
-SN0312075DRCR
-BQ24014DRCRG4
-296-18392-1
-BQ24014DRCR-NDR
296-18392-6
-BQ24014DRCRG4-NDR
296-18392-1
2156-BQ24014DRCR
-SN0312075DRCR-NDR
296-18392-2
Standard Package
3,000
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Für zuverlässige Technik zu einem günstigen Preis ist DiGi Electronics meine erste Wahl.
de desembre 02, 2025
Ich kann mich auf die Qualität und die Pünktlichkeit von DiGi Electronics vollständig verlassen.
de desembre 02, 2025
Received my order in record time and with excellent support from the team.
de desembre 02, 2025
We have consistently received outstanding support from DiGi Electronics after placing our orders.
de desembre 02, 2025
Reliable shipping ensures my items arrive in perfect condition.
de desembre 02, 2025
The support team is proactive—following up after sales to ensure everything is working as expected.
de desembre 02, 2025
I admire how quickly my orders arrive and how well those products hold up through repeated use.
de desembre 02, 2025
The customer service team at DiGi Electronics is always ready to assist after purchase.
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Frequently Asked Questions (FAQ)
What are the critical design considerations when replacing a BQ24014DRCR in a space-constrained wearable device with limited PCB real estate?
When replacing the BQ24014DRCR in compact wearable designs, ensure the alternate charger IC supports a 3x3 mm 10-VSON package with an exposed thermal pad and maintains equivalent or better thermal performance. The BQ24014DRCR’s low quiescent current (typically 30 µA) and integrated power path management are critical for battery life and form factor—avoid parts requiring external FETs or large passives. Verify that any substitute (e.g., MCP73831T-2ACI/OT) can deliver up to 1A programmable charge current without exceeding board area limits, and confirm MSL compatibility to prevent reflow-related failures in high-density layouts.
Can the BQ24014DRCR safely charge a lithium-ion cell in a high-vibration industrial environment where thermal cycling between -20°C and 70°C is common?
Yes, the BQ24014DRCR is suitable for such environments due to its robust -40°C to 125°C junction temperature rating and solid-state design with no moving parts. However, ensure proper solder joint reliability by adhering to TI’s recommended land pattern and using SAC305 or similar high-reliability solder. The device includes built-in thermal regulation that reduces charge current if the die exceeds safe temperatures, mitigating overheating risks during sustained operation. For added resilience, pair it with a conformal coating to protect against moisture and particulate ingress, especially since MSL 2 allows only 1 year of floor life after opening.
How does the BQ24014DRCR compare to the MAX77650 in terms of integration and fault handling for single-cell Li-ion applications with USB input?
Unlike the MAX77650—which integrates a PMIC, buck converter, and charger—the BQ24014DRCR is a dedicated linear charger optimized for simplicity and cost in single-cell systems. While the MAX77650 offers higher integration, it requires more external components and has a larger footprint. The BQ24014DRCR excels in fault protection with precise short-circuit and thermal shutdown, and its programmable timer prevents overcharging in case of faulty cells. Choose the BQ24014DRCR when your design prioritizes minimal BOM, low noise (no switching elements), and reliable standalone charging without needing auxiliary power rails.
What risks should I evaluate if using the BQ24014DRCR with a non-TI fuel gauge like the STC3115 in a battery-powered IoT node?
Integrating the BQ24014DRCR with a third-party fuel gauge such as the STC3115 introduces synchronization risks, particularly around end-of-charge detection and state-of-charge (SoC) calibration. The BQ24014DRCR terminates charging based on current taper and timer, but the STC3115 relies on coulomb counting and voltage modeling—mismatched termination logic may cause SoC drift or premature shutdown. To mitigate this, implement a host MCU to reconcile data from both ICs and perform periodic full-charge recalibration. Also verify I²C signal integrity, as the BQ24014DRCR lacks digital communication; you’ll need external monitoring for real-time charge status.
Is it safe to operate the BQ24014DRCR continuously at 16V input in a solar-powered application with voltage spikes up to 18V during transient conditions?
No—the BQ24014DRCR has a maximum supply voltage rating of 16.5V (absolute maximum), and sustained exposure to 18V transients will damage the device. In solar applications with unpredictable input surges, always include a pre-regulator TVS diode (e.g., SMAJ15A) and a series Schottky diode for reverse polarity protection. Alternatively, use a buck pre-regulator like the TPS62130 to clamp input voltage below 15V. Operating near the upper voltage limit also increases power dissipation; ensure adequate copper pour under the exposed pad to maintain junction temperature below 125°C under worst-case ambient conditions.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
BQ24014DRCR CAD Models
Texas Instruments BQ24014DRCR PCB symbols & footprints
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